Artificial cultivation method of radix ranunculus ternate

Abstract

The invention discloses an artificial cultivation method of radix ranunculus ternate. In terms of artificial cultivation of Chinese herbal medicines, a radix ranunculus ternate receptacle explant induction cultivation method is used for the first time, radix ranunculus ternate seedlings are obtained by differentiation induction cultivation, radix ranunculus ternate root tubers capable of serving as Chinese medicinal materials are obtained after domestication, acclimatization and transplanting cultivation, and excellent radix ranunculus ternate germplasm resources are further obtained. The radix ranunculus ternate seedlings obtained by callus differentiation cultivation overcome territorial limitation and cost disadvantages of artificial transplanting, also avoid the atypical property of genes of the germplasm resources obtained by seed propagation, and have an application prospect in the field of popularization of artificial cultivation of the radix ranunculus ternate.

Description

technical field [0001] The invention relates to an artificial cultivation method of cat's claw, in particular to an artificial cultivation method based on in vitro cultivation of cat's claw anthers. Background technique [0002] Cat's claw is a perennial herb of the family Ranunculaceae, whose roots are used as medicine. Mainly produced in Jiangsu, Zhejiang, Anhui, Jiangxi, Henan, Hubei, Guizhou, Guangxi and other regions. Cat's claw has a slightly sweet taste and mild nature, enters the lung and liver meridians, and has the functions of dispelling stagnation, reducing swelling, clearing away heat, and detoxifying. Indications for tuberculosis, neck scrofula, pharyngitis, hemorrhoids, etc. It can also treat a variety of cancers, lymphoma, etc., with remarkable anti-cancer effects and high cure rate. [0003] Because cat's claw is wild, it is easy to dig and has a wide range of curative effects, the market demand is large, and the price is relatively high, which has caused ...

AI Technical Summary

Problems solved by technology

Due to the low cost of wild cat's claw and its commonness in some areas, Yaonong mostly adopts the method of artificial transplanting to cultivate cat's claw, but this method is only suitable for environments with a large number of wild cat's claws, not suitable for most areas

Root propagation is to use the method of cutting and planting the small root next to the root of cat's claw to realize artificial propagation. The coefficient of root propagation is low and cannot meet the needs of large-scale production. Factors such as hormone concentration can easily cause asexual variation in cat's claw seedlings

Ranunculaceae plants have great variability, and the cross-pollination of cat's claw will also lead to gene mixing. The seeds obtained by this method will not achieve the expected medicinal effect after continuous cultivation, and it is easy to cause palmitic acid Lack of active ingredients such as ethyl ester, myristic acid, palmitic acid, β-sitosterol, stigmasterol, and campesterol